baber/WOPTO huggingface dataset:
Patent JP-H03228565-A (JP)
Title: Polishing tank and polishing method using polishing tank thereof
Inventor: ONO IETATSU
IPC: B24B31/02
Filed: 1990-02-02
Abstract: PURPOSE:To prevent the rubbing and gouge of the mutual bodies to be polished and to enable a precise processing, by forming plural small chambers with the partition of a polishing tank made by fixing the internal part storing the body to be polished in parallel or at an angle in the axial and/or radial direction. CONSTITUTION:For instance barrel polishing is executed after storing the body to be polished in the small chamber 21 divided by the bulk head 12 of a polishing tank 3. After a lapse of the specific time, the body to be polished only proper for the time thereof is taken out of the divided small chamber 21. The processing of the material of different polishing time is performed in succession by giving a rotation polishing to those of other small chamber 21.
Patent JP-H03229941-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NADA MITSUHIRO
IPC: F02D41/14
Filed: 1990-02-02
Abstract: PURPOSE:To improve the convergence of a controlled air fuel ratio without lack of correction and minimize torque fluctuation by introducing a specific O2 storage term, and decreasing the integral O2 storage term stepwise in a theoretical air-fuel ratio region. CONSTITUTION:On the basis of the detection output of an air-fuel ratio sensor (b) disposed on the downstream side of a catalytic converter rhodium (a) in the exhaust passage of an internal combustion engine, a coarse control term changed gradually to the opposite side between the rich side and lean side of the detection output is computed by a means (c). A means (d) judges which region among a rich region, a theoretical air-fuel ratio region and a lean region the detection output is placed in. An O2 storage term reset being decreased stepwise from the time the detection output is shifted into the theoretical air-fuel ratio region is computed by a means (f). The air-fuel ratio of the internal combustion engine is then adjusted by a means (g) according to the coarse control term and O2 storage term.
Patent JP-H02201491-A (JP)
Title: Ringing preventing circuit for crt display
Inventor: TERAJIMA HISAYA
IPC: H04N3/16
Filed: 1989-01-31
Abstract: PURPOSE:To remove ringing which is generated in a raster area by providing a cutoff means which is connected in series with a deflecting yoke and remove a parasitic high-frequency resonance current superposed of a current flowing through the deflecting yoke. CONSTITUTION:The ringing preventing circuit is equipped with the horizontal deflecting yoke 1 of the CRT display, a troidal choke coil 2 which is connected to the horizontal deflecting yoke 1, and a horizontal deflecting circuit 3 which drives the horizontal deflecting yoke 1 through a transistor TR, a diode D, and a capacitor DC, and the troidal choke coil 2 constitutes the parasitic high- frequency resonance loop cutoff means. Namely, the cutoff means is connected in series with the deflecting yoke 1 and removes the parasitic high-frequency resonance current superposed upon the current flowing through the deflecting coil 1. Consequently, the ringing generated with the parasitic high-frequency resonance current is removed.
Patent JP-H10203954-A (JP)
Title: Antimicrobial low-irritating cosmetic
Inventor: ARASHIMA MASAKI
IPC: A61K8/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having excellent antimicrobial action, not exhibiting primary irritation and sensitization, and also not giving stabbing pain or unpleasant feeling such as irritating sensation or pricking sensation. SOLUTION: This antimicrobial and low-irritating cosmetic is obtained by combinedly using extracts of one or two or more kinds of plants selected from plants of the genus Tilia, especially Tilia cordata Mill., Tiliaulmifolia Scop. or Tilia parvifolia Ehrh., Tilia platyphyllos Scop. or Tilia grandifolia Ehrh. and Tilia europaeaL., with one or two or more kinds of substances selected from a group comprising para-oxybenzoic acid esters, phenoxyethanol, photosensitive dye No.101 (platonin), photosensitive dye No.201 (pionin), photosensitive dye No.401 (luminex), hinokitiol, N-long chain aryl basic amino acid derivative and its acid addition salt and zinc oxide.
Patent JP-H01198144-A (JP)
Title: Terminal for packet communication video conference
Inventor: SAITOU HISAHIRO
IPC: H04M11/06
Filed: 1988-02-02
Abstract: PURPOSE:To improve packet processing ability by individually making voice encoded data and picture encoded data to be a packet, multiplying the packet- processed data with the aid of a circuit control part and sending the multiplied packet to a circuit. CONSTITUTION:A voice signal inputted from a microphone 2 is encoded by a voice CODEC 8, converted to parallel data by a codex interface part 104, transferred to a memory for data 103, divided to a fixed data length, simultaneously executed the addition of a packet header and transferred to the circuit control part 300 as the voice packet data. In the same way, picture data is transferred to the control part 300 as the picture packet data by encoding a picture signal from a camera 4 with the aid of an picture CODEC 9, dividing the picture encoded data to a fixed data length and simultaneously adding the packet header and the like to it with the aid of a picture packet part 200.
Patent JP-S61182620-A (JP)
Title: Thin film magnetic head
Inventor: MITANI SATORU
IPC: G11B5/127
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the decrease of efficiency and to decrease noise by making the direction of the current flowing in the thin ferromagnetic film of an MR element constituted of two sheets of the thin ferromagnetic films via an electromagnetical insulating layer in the direction perpendicular to track width. CONSTITUTION:A non-magnetic material 4 embedded with a conductor 3 is packed into a notch 2 of a substrate 1 consisting of a ferromagnetic material and an insulating film 5, the thin ferromagnetic film 6 and an insulating film 7 are formed thereon. The thin ferromagnetic films 19, 20 are further formed thereon via the magnetical insulating film 21 in-between to constitute the MR element 8. The direction of the current flowing in the thin films 19, 20 is made in the same direction as the direction perpendicular to the track width. The track width is therefore made as narrow as about the electrode width to provided the ultra-narrow tracks of <=10mum. The MR element is made into the double construction to eliminate the generation of the reflux magnetic domain to be generated in the stage of narrowing the tracks. The suppression of the decrease of the efficiency and the generation of the Barkhausen noise is made possible.
Patent JP-S57137904-A (JP)
Title: Monitoring method of sequencer
Inventor: YATAKE HIROSHI
IPC: G05B15/02
Filed: 1981-02-18
Abstract: PURPOSE:To execute the observation in a state that plural signals are stationary by time series on the picture, by displaying a desired signal by time series on the picture of a CRT whenever a state is varied, and making the picture of the CRT stand still by a refresh inhibiting signal. CONSTITUTION:From a CRT7 provided with a keyboard, a display signal name, a display start signal name and a display refresh inhibiting signal name are registered and stored in a memory 6. From the CRT7, a signal of time series display is inputted. This signal is inputted to a display switching part 52 of a muCPU5, displays a picture of the CRT by time series, and the switching part 52 starts to display a signal of the registered display start signal name from a sequence information part 4. A state variation detecting part 53 sends a state variation signal to the switching part 52 when a signal of the display signal name has been varied. The switching part 52 receives this signal and displays the display signal on the CRT. When a refresh inhibiting signal is detected by polling from the sequence display part 4, the switching part 52 stops updating the CRT.
Patent JP-H01199391-A (JP)
Title: Magnetic bubble recording element and magnetic bubble recording and reproducing device
Inventor: OSATO YOICHI
IPC: G11C11/14
Filed: 1988-02-04
Abstract: PURPOSE:To correctly form and detect plural bubbles at the same time by providing plural points to form, dissipate and/or detect the bubbles in noncontact by means of a light beam in a part of a bubble transfer path. CONSTITUTION:The recording element of the magnetic bubble is a magnetic bubble recording element in which a magnetic layer 11 for forming the magnetic bubble and a magnetic layer 12 to give a bias magnetic field for holding the magnetic bubble stable are provided on a substrate 10 on which the pattern of a magnetic bubble transfer path is formed, it has plural points to form, dissipate and/or detect the bubbles in noncontact by the light beam in a part of a bubble transfer path 13, and simultaneously, it has a position identifying means 22 to identify the positions of the points by a prescribed means on the surface of the magnetic bubble element. Namely, since, for the magnetic bubble recording element, the position identifying means 22 is arranged corresponding to the place of the information processing of the bubble and, simultaneously, a magnetic bubble recording and reproducing device executes a position matching with the magnetic bubble recording element in making the position identifying means 22 into an identification, the information of the magnetic bubble recording element can be correctly processed at a high speed.
Patent JP-S59148124-A (JP)
Title: Magnetic recording medium
Inventor: NAOE MASAHIKO
IPC: G11B5/66
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a magnetic recording medium which is suitable for vertical magnetic recording at a high density, has excellent mechanical strength and chemical stability, etc., and has substantial coercive force and reproduced output by forming a magnetic layer of a continuous magnetic layer consisting essentially of an iron oxide having a prescribed characteristic. CONSTITUTION:A magnetic field perpendicular to the surface of targets T1, T2 in a vacuum vessel 1 of a sputtering device is formed to form plasma of a high density between the targets T1 and T2 thereby forming a continuous magnetic layer 10 on a substrate 6. Fe (contg. 1 atom% Co) is used for the target material and Ar+O2 for the gas to be introduced to form a magnetic layer 10 having >=0.5% the ratio of the residual magnetization in the direction perpendicular to the plane of the layer 10 with respect to the residual magnetization in the direction within the plane of said layer and 0.6<=x<=0.95 the ratio (x) of the density of the magnetic layer with respect to the ratio of the crystal having the same comspn. as the compsn. of the layer 10. The magnetic recording medium which is suitable for vertical magnetic recording at a high density, has excellent mechanical strength and chemical stability, etc. and has substantial coercive force and reproduced output is thus obtd.
Patent JP-S59148052-A (JP)
Title: Photosensitive silver halide material
Inventor: KUMASHIRO KENJI
IPC: G03C1/06
Filed: 1983-02-14
Abstract: PURPOSE:To improve the sharpness and perspiration of an image by restricting the grain size of oil droplets in an emulsion layer and the thickness of the layer. CONSTITUTION:The average grain size dm of oil droplets of a coupler or the like to be dispersed or oil droplets for controlling photographic properties is adjusted to >=0.3mum. When the oil droplets content C of an emulsion layer is represented by an equation C=(Vo/Vb)X100 (where Vb is the amount of a binder such as hydrophilic colloid contained in the emulsion layer, and Vo is the total amount of the oil droplets), the content C is adjusted to >=100%, and the dry thickness D of the emulsion layer is made to <=20 times the average grain size dm. A photosensitive material having the emulsion layer is manufactured. The preferred grain size dm is 0.3-5.0mum, and the preferred content C is 10<2>- 10<3>%. The preferred relation between D and dm is represented by an equation 15dm>=D>=2dm. The percentage of the oil droplets is increased by reducing the thickness of the emulsion layer, and the evaporation of the oil droplets can be prevented during preservation at high temp. and humidity.
Patent JP-S63191300-A (JP)
Inventor: ENDOU TADAAKI
IPC: G08B13/00
Filed: 1987-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09200099-A (JP)
Title: Write/read control unit for identification system
Inventor: KITAGAWA TOSHIYA
IPC: H04L25/49
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the same data from being written in plural data carriers by detecting that plural data carriers are in existence in a communication area. SOLUTION: A diameter of a transmission coil L1 is selected smaller than a diameter of a reception coil L2 and arranged behind the reception coil. Furthermore, a Manchester code is used for a communication signal and an inverted two-consecutive error detection circuit 24 detects an inverted two-consecutive error being consecutive logic levels in the same period. Thus, the presence of plural data carriers in the communication area is detected.
Patent JP-H02203295-A (JP)
Title: Magnetic marker
Inventor: YAMASHITA MITSUO
IPC: G01V3/00
Filed: 1989-02-01
Abstract: PURPOSE:To identify respective markers by arranging magnetic thin wires, which have rectangular magnetic history characteristics and differ in coercive force, in parallel and selecting the combination of magnetic materials and an intermittence position in an array for each marker. CONSTITUTION:For example, a magnetic markers 11 and 16 have two-four Fe-base amorphous magnetic thin wires 1a-1d lengthwise in parallel to one another and fixed on thin plastic fixed plates 10 to form detecting elements 9. The coercive force Hc is so determined that Hc1a<Hc1b<Hc1c<Hc1d. In pulse voltage sequences induced across a detection coil for the markers 11 and 16, pulse voltages are generated at specific positions of a sine wave magnetic field curve corresponding to the thin wires 1a-1d that they have. Those pulse voltage sequences are signal processed by a measuring instrument and represented as 1 and 0, and consequently the markers 11 and 16, i.e. articles where the markers are stuck can be discriminated because the pattern of 1 and 0 arrays is different between the markers 11 and 16.
Patent JP-S55117487-A (JP)
Title: Controlling device for electric motor
Inventor: UCHIDA RIYOUHEI
IPC: H02P6/08
Filed: 1979-02-28
Abstract: PURPOSE:To obtain a transistor motor which can be driven with a low torque ripple, by applying a voltage proportional to a magnetic flux density to two-phase portions of three-phase armature windings, whereby a sine wave current, which is restricted by a winding resistance, flows to the windings. CONSTITUTION:Input voltages at both ends of Hall elements alpha, beta are divided by resistors (r), (r), (r/2), and an average value thereof is applied as a positive-phase input to an operational amplifier P3 to thereby control a common emitter potential Vc of transistors Q5, Q6. Outputs from the Hall elements alpha, beta are received as differential inputs by operational amplifiers P1, P2 to thereby control common emitter potentials Vu, Vv of transistors Q1, Q2 and Q3, Q4. A voltage applied to windings is a sine wave voltage which is proportional as it is to output voltages of the Hall elements. The electric current flowing in the windings is a sine wave current of a value obtained by dividing the difference between the voltage applied to the winding and a speed electromotive force of a sine wave by a winding resistance. Therefore, an output torque represented by a product of a magnetic flux density and the electric current flowing in the windings has a constant value irrespective of the rotational position of the electric motor.
Patent JP-H04243815-A (JP)
Title: Composition for oral cavity
Inventor: INOUE TAKESHI
IPC: A61K8/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a composition for oral cavity clearly recognizing removing effects on stain such as sordes on a tooth, having extremely excellent feeling in use. CONSTITUTION:A composition for oral cavity containing granules obtained by bonding a water-insoluble powder material with a water-insoluble organic binder, having 0.1-1.5 apparent density, collapsing in 0.1-20% deformation range and having 0.1-50g load in collapse per particle.
Patent JP-S61185119-A (JP)
Inventor: YOSHIKI SHINYA
IPC: A01D45/22
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000221000-A (JP)
Title: Method for safely blasting landform having plural free surfaces
Inventor: NAKAJIMA YASUJI
IPC: F42D1/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for blasting capable of achieving a safely and efficiently blasting work by a single-point centralized explosive powder charge or bar-like explosive powder charge to a landform having a plurality of free surfaces. SOLUTION: A perforated hole length H is excavated toward an interior of a perpendicular direction from a free surface G1, an explosive powder charge amount L is charged in the hole length H so that a shortest distance between a bar-like end of the amount L, and the surface G1 is set to a minimum resistance wire length W1, while a bar-like explosive powder charge of the amount L is provided at a position of a minimum resistance wire length W2 set from another free surface G1 toward a landform of a perpendicular direction equal to the length W1 in a positional relationship between the charge of the amount L and another minimum resistance wire length W2, and designed and executed under the conditions that a perforated hole interval length D is set equal to the plurality of the minimum resistance wire lengths,  and the amount L is set to a range of a blasting coefficient c=0.2 to 0.5 to a fracture baserock volume DWH.
Patent JP-2000218947-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAMURA YOSHIHIKO
IPC: B32B27/30
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet dealing with an acceleration of a thermal transfer printing speed by a sublimation thermal transfer recording method and having high recording sensitivity, sufficient printing density, high image clarity, various type durability of a recorded image, preservation stability and particularly excellent light resistance. SOLUTION: A styrene homopolymer is used for a receptive layer. As a plasticizer having excellent compatibility with resin and high plasticizing effect, a phosphoric acid ester compound or a phthalic acid ester compound is used. They are used to allow high color developing density and light resistance to be compatible. As a plasticizer having slightly lower compatibility than that of the previous plasticizer and less plasticizing effect than that of the previous plasticizer, an aliphatic dibasic acid ester compound is used, but this has an effect of alleviating its heat fusion bondability of the receptive layer resin to a dye layer resin. The plasticizer is used together to perform an effect of releasing assistant.  When the two types or more of the plasticizers are used, aging bleeding-out of the plasticizer scarcely occurs, and it is an effective means to enhance preservability of an image receiving sheet.
Patent JP-H10216172-A (JP)
Title: Absorbent article
Inventor: KAMEO YOJI
IPC: A61F13/53
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article wherein a twisting while being worn is prevented from generating, the fitting property is improved, and a high absorbing property is provided. SOLUTION: This absorbent article has a skin contact surface which is liquid- permeable, a skin non-contact surface which is not liquid-permeable, and an absorbing part 4 with liquid holding property, which is inserted between the skin contact surface and the skin non-contact surface, and the absorbing part 4 comprises an absorbing body 6 containing at least a highly absorbent polymer at least in the same or a different fiber aggregate, and an elastic material 7, and the elastic material 7 satisfies the conditions of 1) and 2) shown below, and its major component comprises a heat-weldable fiber. 1) The fiber orientation ratio is less than 5.0. 2) The bending rigidity is 0.05-2.0gf.cm.
Patent JP-H03228686-A (JP)
Title: Production of optically active 1,3-butane diol
Inventor: MATSUYAMA AKIKAZU
IPC: C12R1/425
Filed: 1990-02-02
Abstract: PURPOSE:To readily obtain high optical purity by affecting a specific microorganism to 4-hydroxy-2-butanone (HB). CONSTITUTION:A microorganism converting HB to (R)-1,3 butane diol with asymmetrically reducing is searched to obtain a group of microorganism (A) belonging to Agrobacterium, Azotobacter, Bordetella, Brettanomyces, Dekkera, Endmyces, Eremascus, Erwinia, Fusarium, Geotrichum, Gibberella, Glomerella, Gonatobotryum, Klebsiella, Micrococcus, Mycobacterium and Neosartorya, etc. Next, a microorganism selected from the group A is cultured in a medium containing glucose, etc., at pH3.0-9.5 and at 20-45 deg.C for 5-120hr and centrifuged to obtain a fungus body (B). Then, the fungus body B is added to an aqueous solution containing 0.1-10wt.% HB, etc., and subjected to reducing reaction at pH3-9 and at 10-60 deg.C for 1-120hr, then a resultant reacted solution is extracted, thus purified to produce the aimed optically active 1,3-butane diol.
Patent JP-S55118179-A (JP)
Title: Arithmetic circuit
Inventor: MURANO KAZUO
IPC: G06F15/78
Filed: 1979-03-02
Abstract: PURPOSE:To save the multiplier or the like which forms the arithmetic circuit for the arithmetic circuit for Radix 3 emerging when the high-speed Fourier conversion is carried out for the discrete signals, by giving the calculation to the signal flow in division into the real part and the imaginary part each. CONSTITUTION:The I which shows Radix 3 emerging when the high-speed Fourier conversion is given to the discrete signal is divided into the real part and the imaginary part each for calculation to feature Eq. II. In such arithmetic circuit, figures 11-18 are arithmetic circuits, and 19-22 are adder/subtractor circuits respectively. And 11/13/19, 12/14/20, 15/17/21 and 16/18/22 deliver signals E, F, G and H each after the fixed operation. At the same time, adder/subtractor circuits 23-26 deliver signals Q, R, S and T each after the operation. Furthermore, adder/subtractor circuits 33-38 perform the prescribed operation to deliver real and imaginary parts  XR, XI, YR, YI, ZR and ZI of output signals X, Y and Z each. With this circuit, both the adders and subtractors can be saved more than the conventional calculation method.
Patent JP-S63191084-A (JP)
Title: Magnetic sensor
Inventor: SAITO HIDETOSHI
IPC: G01R33/02
Filed: 1987-02-03
Abstract: PURPOSE:To enhance detection sensitivity without making a case large-scaled, by providing the first yoke in the case in opposed relation to the end surface of the magnet on the side opposite to a magnetic pole and providing the second yoke to the outside of the case. CONSTITUTION:A magnetic pole 3 is mounted to one end surface of the magnet 2 provided in a case 6 in a closely adhered state and a coil 4 is provided to the circumference of the magnetic pole 3 through a bobbin 5. The first yoke 10 provided in opposed relation to the other end surface of the magnet 2 is provided to the case 6 so as to be closely adhered to the inner peripheral surface thereof. The second yoke 11 is fixed to the outside of the case 6 positioned around the first yoke 10 so as to be soldered to the outer peripheral surface of the case 6. By this constitution, the flux emitted from the magnet 2 is gathered to the second yoke 11 outside case 6 and the first yoke 10 inside the case 6 and the detection sensitivity of a sensor is enhanced without making the case of the sensor main body large-scaled.